The Complete Kotlin Developer Course

Master booleans and if statements in Kotlin to control flow, using true or false, comparisons (>, <, >=, ==), and practical examples like age checks, camelCase variables, and weekend messages.

Learn how for loops execute code over ranges and lists, print sequences from one to ten thousand, use counters and underscores for readability, and filter results with conditions.

Explore how a class acts as a blueprint to create multiple dog objects with properties like name, age, and fur color, and how parameters streamline initializing those properties.

Install Android Studio, enable Kotlin support, create a new resume app project, configure the main activity, and run it on a virtual Nexus device to learn Android app basics.

Add an image to the Android app by placing it in drawable, selecting it in the image view, and applying fit center or center crop, then fix naming and locations.

Wire a button in the main activity to launch the work history activity with an explicit intent, using findViewById and setOnClickListener, then startActivity and test with an emulator.

Rework the work history activity in Android Studio by converting to a vertical linear layout and adding a scroll view, then implement call and email buttons in Kotlin.

Implement a call button that opens the dialer via a dial intent, and an email button that uses a send intent with extras for recipient, subject, and body, via startActivity.

Learn to implement Android list views with an array adapter, passing data between activities via intents, and display a list of strings like random things or favorite movies.

Fetch weather forecasts from weather apis, parse json data, and display day-by-day forecasts in a list in a Kotlin Android app using retrofit and gradle.

Learn to use retrofit to fetch weather data from a website and display it in your app. Build a mock json api and a Kotlin retrofit setup with callbacks.

Create a runnable jar from the Kotlin project, run on the command line, pass a file name as an argument, and handle missing input with a friendly message.

Explore booleans and control flow with if statements in Kotlin, covering true/false values, comparisons, and logical operators, and learn to write conditional code that prints outcomes.

Master for loops in Kotlin by iterating numeric ranges and lists, printing elements, and using modulo to identify odd numbers from one to two hundred.

Learn to build a Kotlin to-do app using Realm, add items with automatic return to the list, and display them in a ListView with an array adapter refreshed on resume.